Thats Bengali/Pakistani actress "Shabnam". You can read more about her from wiki link http://en.wikipedia.org/wiki/Shabnam_(Bengali_actress)). She is basically a Hindu girl born in Bangladesh and opted to live in today's Pakistan after partition. She was arguebly the most popular Pakistani actress during 1980s after which she decided to move to Bangladesh and started working in Bengali movies. I heard she came back to live in Pakistan after a short career in Bangladesh and wikipedia says she is now living again in Bangladesh.

This actor used to be known as "Chocolate Hero" I haven't seen this guy performing but still miss him. Wiki says

He is well-known for his charming expressions, attractive personality, tender voice and unusual talent for acting in films. His romantic style of acting made him popular amongst the young cinema viewers of south asia. One of his blockbuster films is Armaan, which was produced by him, made a pivotal impact on the sub-continental film industry such that the Pakistani film industry was considered as the rising sun. Armaan made him a superstar overnight and as equal to the Indian film titans such as Dilip Kumar, Raj Kapoor, Dev Anand, Ashok Kumar and Prithviraj Kapoor. Once, in an interview in 1967, he said that Dilip Kumar, too, is not an immortal actor.